Hose sheath winding device

Abstract

The present invention discloses a hose sheath winding device, which relates to the technical field of hose protection, and includes a base, a frame, a first guide mechanism, a second guide mechanism, a sliding base, a sliding drive mechanism, a bracket, an upper cover plate, a sheath winding mechanism, a sheath guide mechanism, a controller and two hose clamping and rotating mechanisms, wherein the sliding base is slidably mounted on the first guide mechanism, the hose clamping and rotating mechanism includes a sliding base, a locking assembly, a first mounting seat, a clamping assembly and a rotating drive assembly, the sliding base is slidably mounted on the second guide mechanism, the clamping assembly includes a mounting cylinder and a plurality of clamping components sequentially fixed on the inner wall of the mounting cylinder in the circumferential direction, the mounting cylinder is rotatably mounted in the first mounting seat, and the clamping components include a first linear drive component, a clamping block and a force sensor. The device can perform winding operations on hoses of different outer diameters and different lengths, thereby being able to meet diverse production needs and facilitating popularization.

Description

Technical Field

[0001] The invention relates to the technical field of hose protection, in particular to a hose sheath winding device. Background Art

[0002] Hydraulic hoses are widely used in hydraulic pipeline systems of various engineering machinery and mining machinery due to their excellent performance. During use, the hose not only withstands internal oil pressure, but also suffers damage from the external environment. In order to enhance the hose's resistance to the external environment and increase its service life, it is usually necessary to wrap a spiral protective sleeve around the outside of the hose. The hose sheath is a spiral ribbon made of a variety of polymer materials using a hot winding and shaping extrusion process. It can significantly improve the wear resistance, anti-static and UV resistance of the hose, and play a safety protection role in various harsh external environments. At present, hose sheaths usually rely on manual winding, which is labor-intensive and has low work efficiency. A small number of them use winding equipment for operation. However, the existing winding equipment can only perform winding operations on hoses of specific outer diameters and lengths, which cannot meet the diverse production needs and is difficult to promote and popularize. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a hose sheath winding device, which can perform winding operations on hoses of different outer diameters and different lengths, thereby meeting diversified production needs and facilitating promotion and popularization.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] The present invention provides a hose sheath winding device, comprising a base, a frame, a first guide mechanism, a second guide mechanism, a sliding base, a sliding drive mechanism, a bracket, an upper cover plate, a sheath winding mechanism, a sheath guide mechanism, a controller and two hose clamping and rotating mechanisms, the frame and the first guide mechanism are both fixed on the base, the sliding base is slidably mounted on the first guide mechanism, the sliding drive mechanism is used to drive the sliding base to reciprocate relative to the first guide mechanism, the bracket is fixed on the sliding base, the upper cover plate is fixed on the top of the bracket, the sheath winding mechanism is installed on one side of the bracket, the sheath guide mechanism is installed on the upper cover plate, the sheath winding mechanism is used to wind the hose sheath, and the sheath guide mechanism is used to guide the hose sheath; the second guide mechanism is fixed on the top of the frame, the length direction of the second guide mechanism is consistent with the length direction of the first guide mechanism, and the hose clamping and rotating mechanism comprises The invention also provides a sliding base, a locking assembly, a first mounting seat, a clamping assembly and a rotation drive assembly, wherein the sliding base is slidably mounted on the second guide mechanism, the locking assembly is used to lock the sliding base on the second guide mechanism, the first mounting seat is fixed on the sliding base, the clamping assembly comprises a mounting cylinder and a plurality of clamping components sequentially fixed on the inner wall of the mounting cylinder in a circumferential direction, the mounting cylinder is rotatably mounted in the first mounting seat, the axial direction of the mounting cylinder is consistent with the length direction of the second guide mechanism, the clamping component comprises a first linear drive component, a clamping block and a force sensor, the two ends of the first linear drive component are respectively connected to the inner wall of the mounting cylinder and the clamping block, the inner side of the clamping block is provided with the force sensor, the rotation drive assembly is used to drive the mounting cylinder to rotate, the sliding drive mechanism, the sheath guide mechanism, the rotation drive assembly, the first linear drive component and the force sensor are all connected to the controller.

[0006] Preferably, the first guide mechanism includes a first slide rail and a rack, the first slide rail includes a slide rail base, two upper guide rails and two lower guide rails, the two upper guide rails are respectively arranged on both sides of the top of the slide rail base, and the two lower guide rails are respectively arranged on both sides of the bottom of the slide rail base, a slide rail mounting frame is provided on the base, and the lower guide rail is fixed on the slide rail mounting frame; the rack is fixed to the upper surface of the slide rail base along the length direction of the slide rail base, and the sliding base is slidably installed on the two upper guide rails, and the sliding drive mechanism includes a driving component and a gear, the driving component is fixed on the sliding base and extends to the lower part through the top surface of the sliding base, the gear is fixed to the lower end of the driving component, the gear is meshed with the rack, and the driving component is connected to the controller.

[0007] Preferably, the sliding base includes a sliding base plate and a sliding assembly, the bracket is fixed to the sliding base plate, the sliding assembly includes two sliding blocks respectively arranged on both sides of the lower part of the sliding base plate, each of the sliding blocks is provided with a sliding groove on the inner side, and each of the sliding grooves is used for sliding installation on one of the upper guide rails; the driving component includes a rotary motor and a first reducer, the first reducer is fixed to the sliding base plate, and the power output shaft of the first reducer extends to the bottom of the sliding base plate and is fixed with the gear, and the rotary motor The power output shaft is connected to the power input end of the first reducer, and the rotary motor is connected to the controller; the first guide mechanism also includes two anti-collision components respectively arranged at the two ends of the slide rail base, the anti-collision component includes an anti-collision block, a pressure plate and a magnetic induction limit switch, the anti-collision block is fixed on the slide rail base, a groove is arranged on the upper part of the anti-collision block, the magnetic induction limit switch is arranged in the groove, the pressure plate is fixed on the upper part of the anti-collision block, the magnetic induction limit switch is connected to the controller, and a magnet is arranged on the sliding bottom plate.

[0008] Preferably, the sleeve winding mechanism includes a sleeve mounting frame, a pin shaft, a first bearing and a fastening nut, the sleeve mounting frame is fixed to one side of the bracket, the pin shaft is fixed to the sleeve mounting frame, the axial direction of the pin shaft is consistent with the length direction of the first guide mechanism, and the end of the pin shaft away from the sleeve mounting frame is provided with an external thread for installing the fastening nut, the inner ring of the first bearing is fixedly sleeved on the pin shaft, and the outer ring of the first bearing is used for winding and installing the hose sleeve.

[0009] Preferably, the sheath guide mechanism includes a first base plate, a mounting plate, a first connecting plate, a second connecting plate, a second linear drive component, a sheath guide assembly, a guide assembly mounting frame, at least two first sliders and at least two third slide rails, the first base plate is fixed to the upper surface of the upper cover plate, the upper cover plate is provided with a through hole for the hose sheath to pass through, a plurality of the third slide rails are fixed in parallel to the first base plate, the length direction of the third slide rails is perpendicular to the length direction of the first guide mechanism, a plurality of the first sliders are fixed to the bottom of the mounting plate, each of the first sliders is slidably mounted on one of the third slide rails, the first connecting plate is provided on the upper part of one end of the first base plate, the mounting plate The second connecting plate is provided at the lower part of the other end of the plate, the two ends of the second linear drive component are respectively connected to the first connecting plate and the second connecting plate, and the second linear drive component is connected to the controller; the guide assembly mounting frame is fixed to the top of the mounting plate, and the sheath guide assembly includes a mounting frame and two guide rollers, and the mounting frame is fixed to the top of the guide assembly mounting frame. A roller shaft is respectively provided at both ends of each guide roller, and each guide roller is rotatably mounted on the mounting frame through the two roller shafts. The axial direction of each guide roller is consistent with the length direction of the first guide mechanism, and a gap is formed between the two guide rollers for the hose sheath to pass through.

[0010] Preferably, the second guide mechanism includes at least two second slide rails parallel to each other, and the second slide rails are fixed to the top of the frame; the sliding base includes a second bottom plate and at least two second sliders, and the second sliders are fixed to the bottom of the second bottom plate, and each second slider is slidably mounted on one of the second slide rails.

[0011] Preferably, the locking assembly corresponds to the second slider one-to-one, and the locking assembly includes a locking handle, a threaded rod and a locking rubber pad. The threaded rod is threadedly installed in the second base plate and the second slider. The upper end of the threaded rod extends from the upper end of the second base plate and is fixed with the locking handle. The lower end of the threaded rod extends from the bottom end of the second slider and is fixed with the locking rubber pad. The locking rubber pad can be tightly pressed against the second slide rail.

[0012] Preferably, the first mounting seat is fixed on the second base plate, and the mounting cylinder is rotatably mounted in the first mounting seat via a second bearing.

[0013] Preferably, the hose clamping and rotating mechanism also includes a second mounting seat fixed on the second base plate, and the rotating drive assembly includes a servo motor, a second reducer, a transmission belt, a first pulley and a second pulley. The servo motor and the second reducer are both fixed on the second mounting seat, and the power output shaft of the servo motor is connected to the power input end of the second reducer. The first pulley is fixed on the power output shaft of the second reducer, and the second pulley is fixedly sleeved on the outside of the mounting cylinder. The transmission belt is wound around the first pulley and the second pulley, and the servo motor is connected to the controller.

[0014] Preferably, the hose clamping and rotating mechanism also includes a synchronous wheel mounting frame and a synchronous wheel, the synchronous wheel mounting frame is arranged on the sliding base, the synchronous wheel is rotatably mounted on the upper part of the synchronous wheel mounting frame through a third bearing, the central axis of the synchronous wheel is colinearly arranged with the central axis of the mounting cylinder, and the synchronous wheel is used to coil the hose wrapped around the hose sheath.

[0015] Compared with the prior art, the present invention has achieved the following technical effects:

[0016] The hose sheath winding device provided by the present invention comprises a base, a frame, a first guide mechanism, a second guide mechanism, a sliding base, a sliding drive mechanism, a bracket, an upper cover plate, a sheath winding mechanism, a sheath guide mechanism, a controller and two hose clamping and rotating mechanisms. The sliding drive mechanism can drive the sliding base to reciprocate relative to the first guide mechanism. The lower end of the hose sheath is wound and installed on the sheath winding mechanism, and the upper end is guided by the sheath guide mechanism and preliminarily wound on the hose. The hose clamping and rotating mechanism comprises a sliding base, a locking assembly, a first mounting seat, a clamping assembly and a rotating drive assembly. The sliding drive mechanism and the rotating drive assembly work together to allow the hose sheath to be wound on the hose. The two sliding bases are adjusted to the appropriate position according to the length of the hose, and then the sliding bases are locked to the second guide mechanism through the locking assembly, so that the two clamping assemblies are convenient for clamping hoses of different lengths; the clamping assembly includes a mounting cylinder and a plurality of clamping components fixed on the inner wall of the mounting cylinder in sequence along the circumferential direction, the mounting cylinder is rotatably mounted in the first mounting seat, the two ends of the first linear drive component are respectively connected to the inner wall of the mounting cylinder and the clamping block, a force sensor is arranged on the inner side of the clamping block, the first linear drive component and the force sensor are both connected to the controller, and can be adaptively adjusted in real time according to the clamping force collected by the force sensor, so as to realize the clamping of hoses of different outer diameters. The hose sheath winding device in the present invention can perform winding operations on hoses of different outer diameters and lengths, thereby being able to meet diversified production needs and facilitate popularization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the structure of the hose sheath winding device provided by the present invention;

[0019] Figure 2 A schematic diagram of the structure of a base and a slide rail mounting frame in the hose sheath winding device provided by the present invention;

[0020] Figure 3 A schematic structural diagram of a first guide mechanism in a hose sheath winding device provided by the present invention;

[0021] Figure 4 A schematic structural diagram of a frame and a second guide mechanism in the hose sheath winding device provided by the present invention;

[0022] Figure 5 A schematic diagram of the structure of a hose clamping and rotating mechanism in a hose sheath winding device provided by the present invention;

[0023] Figure 6 A schematic diagram of the structure of a clamping assembly in a hose sheath winding device provided by the present invention;

[0024] Figure 7 A schematic diagram of the structure of a rotary drive assembly in a hose sheath winding device provided by the present invention;

[0025] Figure 8 A first three-dimensional structural diagram of a sliding base, a sliding drive mechanism, a bracket, an upper cover plate and a sheath winding mechanism in the hose sheath winding device provided by the present invention;

[0026] Fig. 9 A second three-dimensional structural diagram of the sliding base, the sliding drive mechanism, the bracket, the upper cover plate and the sheath winding mechanism in the hose sheath winding device provided by the present invention;

[0027] Fig.10 A schematic diagram of the structure of a sheath guide mechanism in a hose sheath winding device provided by the present invention;

[0028] Fig.11 This is a schematic diagram of the structure of a controller in the hose sheath winding device provided by the present invention.

[0029] Explanation of the reference numerals: 100, hose sheath winding device; 1, base; 2, slide rail mounting frame; 201, mounting base plate; 202, mounting side plate; 203, mounting cross plate; 3, first slide rail; 301, slide rail base; 302, upper guide rail; 303, lower guide rail; 4, rack; 5, anti-collision block; 6, frame; 601, bottom frame; 602, top frame; 603, column; 7, second slide rail; 8, controller; 9, sliding base; 901, sliding base plate; 902, vertical block; 903, horizontal block; 904, friction block; 905, slide groove; 10, bracket; 11, upper cover plate; 12, rotary motor; 13, first reducer; 14, gear; 15, sheath mounting frame; 16, first bearing; 17, fastening nut ; 18. Hose sheath; 19. Through hole; 20. First base plate; 21. Mounting plate; 22. First connecting plate; 23. Second connecting plate; 24. Second linear drive component; 25. Third slide rail; 26. First slider; 27. Guide assembly mounting block; 28. Guide assembly mounting frame; 29. ​​Mounting frame; 30. Guide roller; 31. Second base plate; 32. Second slider; 33. Locking handle; 34. First mounting seat; 35. Mounting cylinder; 36. First linear drive component; 37. Clamp block; 38. Force sensor; 39. Second mounting seat; 40. Servo motor; 41. Second reducer; 42. Transmission belt; 43. First pulley; 44. Synchronous wheel mounting frame; 45. Synchronous wheel; 46. Rotating handle; 47. Hose. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The purpose of the present invention is to provide a hose sheath winding device, which can perform winding operations on hoses of different outer diameters and different lengths, thereby being able to meet diverse production needs and facilitating popularization.

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] like Figure 1-Figure 11As shown, the present embodiment provides a hose sheath winding device 100, including a base 1, a frame 6, a first guide mechanism, a second guide mechanism, a sliding base 9, a sliding drive mechanism, a bracket 10, an upper cover plate 11, a sheath winding mechanism, a sheath guide mechanism, a controller 8 and two hose clamping and rotating mechanisms, the frame 6 and the first guide mechanism are both fixed on the base 1, the sliding base 9 is slidably installed on the first guide mechanism, the sliding drive mechanism is used to drive the sliding base 9 to reciprocate relative to the first guide mechanism, the bracket 10 is fixed on the sliding base 9, and the upper cover plate 11 is fixed to the top of the bracket 10, specifically, the upper cover plate 11 is fixed to the bracket 10 by bolts, and the bracket 10 is welded by steel pipes. The sheath winding mechanism is installed on one side of the bracket 10, and the sheath guiding mechanism is installed on the upper cover plate 11. The sheath winding mechanism is used to wind the hose sheath 18, and the sheath guiding mechanism is used to guide the hose sheath 18; the second guiding mechanism is fixed to the top of the frame 6, and the length direction of the second guiding mechanism is consistent with the length direction of the first guiding mechanism. The hose clamping and rotating mechanism is located above the first guiding mechanism. The hose clamping and rotating mechanism includes a sliding base, a locking assembly, a first mounting seat 34, a clamping assembly and a rotation drive assembly. The sliding base is slidably installed on the second guiding mechanism, and the locking assembly is used to lock the sliding base to the second guiding mechanism. The first mounting seat 34 is fixed on the sliding base. The clamping assembly includes a mounting cylinder 35 and a plurality of mounting seats arranged in sequence along the circumferential direction. The clamping component is fixed on the inner wall of the mounting cylinder 35, and the mounting cylinder 35 is rotatably mounted in the first mounting seat 34. The axial direction of the mounting cylinder 35 is consistent with the length direction of the second guide mechanism. The clamping component includes a first linear drive component 36, a clamping block 37 and a force sensor 38. The two ends of the first linear drive component 36 are respectively connected to the inner wall of the mounting cylinder 35 and the clamping block 37. The force sensor 38 is arranged on the inner side of the clamping block 37. The rotation drive assembly is used to drive the mounting cylinder 35 to rotate. The sliding drive mechanism, the sheath guide mechanism, the rotation drive assembly, the first linear drive component 36 and the force sensor 38 are all connected to the controller 8. The controller 8 is fixed on the frame 6. The overall control of the device is concentrated on one controller 8 to ensure the safety and high efficiency of the operation.

[0034] During operation, the two ends of the hose 47 are clamped. Specifically, the two sliding bases are adjusted to the appropriate position according to the length of the hose 47, and then the sliding bases are locked to the second guide mechanism through the locking assembly, so that the two clamping assemblies are convenient for clamping hoses 47 of different lengths; the clamping assembly can be adaptively adjusted in real time according to the clamping force collected by the force sensor 38, and can clamp hoses 47 of different outer diameters. The hose sheath winding device 100 of the present invention can perform winding operations on hoses 47 of different outer diameters and lengths, thereby meeting diversified production needs and facilitating popularization. The lower end of the hose sheath 18 is wound and installed on the sheath winding mechanism, and the upper end is guided by the sheath guide mechanism and initially wound around one end of the hose 47. The sliding drive mechanism and the rotating drive assembly work together to allow the hose sheath 18 to be wound around the hose 47.

[0035] like Figure 3 As shown, the first guide mechanism includes a first slide rail 3 and a rack 4. The first slide rail 3 includes a slide rail base 301, two upper guide rails 302 and two lower guide rails 303. The two upper guide rails 302 are respectively arranged on both sides of the top of the slide rail base 301, and the two lower guide rails 303 are respectively arranged on both sides of the bottom of the slide rail base 301. A slide rail mounting frame 2 is arranged on the base 1, and the lower guide rails 303 are fixed on the slide rail mounting frame 2. Figure 2 As shown, the slide rail mounting frame 2 is provided with multiple ones and is arranged in sequence along the length direction of the base 1. The slide rail mounting frame 2 includes a mounting base plate 201, two mounting side plates 202 and two mounting cross plates 203. The mounting base plate 201 is fixed to the base 1 by bolts, and the two mounting side plates 202 are respectively arranged on the front and rear sides of the upper part of the mounting base plate 201. The inner side of the upper end of each mounting side plate 202 is connected to a mounting cross plate 203, and each lower guide rail 303 is located between a mounting cross plate 203 and the mounting base plate 201. The lower guide rail 303 is fixedly connected to the mounting cross plate 203 by bolts. The rack 4 is fixed to the upper surface of the slide rail base 301 along the length direction of the slide rail base 301, and the tooth surface of the rack 4 faces the front or rear side. The sliding base 9 is slidably installed on the two upper guide rails 302. The sliding drive mechanism includes a driving component and a gear 14. The driving component is fixed on the sliding base 9 and extends to the lower part through the top surface of the sliding base 9. The gear 14 is fixed to the lower end of the driving component, and the gear 14 is engaged with the rack 4. The driving component is connected to the controller 8.

[0036] like Figure 8 and Fig. 9As shown, the driving component includes a rotary motor 12 and a first reducer 13. The first reducer 13 is fixed on the sliding base plate 901, and the power output shaft of the first reducer 13 extends to the bottom of the sliding base plate 901 and is fixed with a gear 14. The rotary motor 12 is fixed on the first reducer 13, that is, the housing of the rotary motor 12 is fixedly connected to the housing of the first reducer 13. It should be noted that the rotary motor 12 can also be selected to be fixed to the lower surface of the upper cover plate 11; and the power output shaft of the rotary motor 12 is connected to the power input end of the first reducer 13, and the rotary motor 12 is connected to the controller 8. In this embodiment, the sliding base 9 is driven by the rotary motor 12+first reducer 13+gear 14, and the gear rack transmission makes the operation of the entire mechanism stable and reliable.

[0037] The sliding base 9 includes a sliding base plate 901 and a sliding assembly. The bracket 10 is fixed on the sliding base plate 901. The sliding assembly includes two sliding blocks respectively arranged on both sides of the lower part of the sliding base plate 901. A sliding groove 905 is arranged on the inner side of each sliding block. Each sliding groove 905 is used for sliding installation on an upper guide rail 302. In this embodiment, two sliding assemblies are arranged. The sliding block includes a vertical block 902, a horizontal block 903 and a friction block 904. The vertical block 902 is fixed to the lower part of one side of the sliding base plate 901, the horizontal block 903 is fixed to the bottom end of the vertical block 902, and the friction block 904 is fixed to the lower surface of the sliding base plate 901. A sliding groove 905 is formed between the friction block 904, the horizontal block 903 and the vertical block 902.

[0038] The first guide mechanism also includes two anti-collision components respectively arranged at the two ends of the slide rail base 301, the anti-collision components include an anti-collision block 5, a pressure plate and a magnetic induction limit switch, the anti-collision block 5 is fixed on the slide rail base 301, a groove is arranged on the upper part of the anti-collision block 5, the magnetic induction limit switch is arranged in the groove, the pressure plate is fixed on the upper part of the anti-collision block 5, the magnetic induction limit switch is connected to the controller 8, and a magnet is arranged on the sliding bottom plate 901. When the sliding base 9 approaches the anti-collision block 5, the magnetic induction limit switch senses the magnet on the sliding base 9, and the magnetic induction limit switch sends a travel limit signal to the controller 8, and the controller 8 controls the rotary motor 12 to stop working, thereby avoiding the bracket 10 on the upper part of the sliding base 9 from colliding with the hose clamping and rotating mechanism, and playing a role of limit anti-collision.

[0039] like Fig. 9As shown, the sheath winding mechanism includes a sheath mounting frame 15, a pin, a first bearing 16 and a fastening nut 17. The sheath mounting frame 15 is fixed to one side of the bracket 10, and the pin is fixed to the sheath mounting frame 15. The axial direction of the pin is consistent with the length direction of the first guide mechanism. The end of the pin away from the sheath mounting frame 15 is provided with an external thread for installing the fastening nut 17. The inner ring of the first bearing 16 is fixedly sleeved on the pin, and the outer ring of the first bearing 16 is used for winding and installing the hose sheath 18. The end of the hose sheath 18 can be limited by the fastening nut 17, so that it can be firmly installed and can rotate with the outer ring of the first bearing 16.

[0040] like Fig.10 As shown, the sheath guide mechanism includes a first base plate 20, a mounting plate 21, a first connecting plate 22, a second connecting plate 23, a second linear drive component 24, a sheath guide assembly, a guide assembly mounting frame 28, at least two first sliders 26 and at least two third slide rails 25. The first base plate 20 is fixed to the upper surface of the upper cover plate 11, and the upper cover plate 11 is provided with a through hole 19 for the hose sheath 18 to pass through. A plurality of third slide rails 25 are fixed in parallel to the first base plate 20, and the length direction of the third slide rail 25 is perpendicular to the length direction of the first guide mechanism. A plurality of first sliders 26 are fixed to the bottom of the mounting plate 21, and each first slider 26 is slidably mounted on a third slide rail 25. In this embodiment, the third slide rail 25 and the first slider 26 are both provided with two, and the third slide rail 25 is fixed to the first base plate 20 by bolts. The first base plate 20 is fixed to the upper cover plate 11 by bolts. The upper part of one end of the first base plate 20 is provided with a first connecting plate 22, and the lower part of the other end of the mounting plate 21 is provided with a first connecting plate 22. A second connecting plate 23 is provided, and two ends of a second linear drive component 24 are respectively connected to the first connecting plate 22 and the second connecting plate 23, and the second linear drive component 24 is connected to the controller 8. In this embodiment, the second linear drive component 24 is a second hydraulic cylinder; a guide assembly mounting frame 28 is fixed to the top of the mounting plate 21, and the sheath guide assembly includes a mounting frame 29 and two guide rollers 30. The mounting frame 29 is fixed to the top of the guide assembly mounting frame 28. Specifically, the mounting frame 29 is fixed to the guide assembly mounting frame 28 by bolts, and the guide assembly mounting frame 28 is welded to the guide assembly mounting block 27. The guide assembly mounting block 27 is fixed to the mounting plate 21 by bolts. A roller shaft is respectively provided at both ends of each guide roller 30, and each guide roller 30 is rotatably mounted on the mounting frame 29 through two roller shafts. The axial direction of each guide roller 30 is consistent with the length direction of the first guide mechanism, and a gap is formed between the two guide rollers 30 for the hose sheath 18 to pass through.

[0041] The second guide mechanism includes at least two second slide rails 7 parallel to each other, and the second slide rails 7 are fixed to the top of the frame 6; the sliding base includes a second bottom plate 31 and at least two second sliders 32, and the second sliders 32 are fixed to the bottom of the second bottom plate 31. Each second slider 32 is slidably installed on a second slide rail 7. In this embodiment, two second slide rails 7 and two second sliders 32 are each set.

[0042] like Figure 4 As shown, the frame 6 includes a bottom frame 601, a top frame 602 and a plurality of columns 603, the bottom frame 601 is fixed to the base 1 by bolts, the upper and lower ends of each column 603 are respectively fixedly connected to the top frame 602 and the bottom frame 601, and the second slide rail 7 is fixed to the upper surface of the top frame 602 by bolts. Specifically, the bottom frame 601 and the top frame 602 are both rectangular steel frames, and the columns 603 are welded to the bottom frame 601 and the top frame 602.

[0043] The locking assembly corresponds to the second slider 32 one by one, and includes a locking handle 33, a threaded rod and a locking rubber pad. The threaded rod is threadedly installed in the second bottom plate 31 and the second slider 32. The upper end of the threaded rod extends from the upper end of the second bottom plate 31 and is fixed with the locking handle 33. The lower end of the threaded rod extends from the bottom end of the second slider 32 and is fixed with the locking rubber pad. The locking rubber pad can be tightly pressed against the second slide rail 7. Specifically, when the locking handle 33 is parallel to the second slide rail 7, the locking rubber pad at the end of the threaded rod is pressed and contacted with the second slide rail 7 to play a locking role. At this time, the second slider 32 cannot slide relative to the second slide rail 7; when the locking handle 33 is rotated counterclockwise to a position perpendicular to the second slide rail 7, the locking rubber pad at the end of the threaded rod is separated from the second slide rail 7, and the locking effect fails. At this time, the second slider 32 can slide relative to the second slide rail 7.

[0044] The first mounting seat 34 is fixed on the second base plate 31, and the mounting cylinder 35 is rotatably mounted in the first mounting seat 34 through the second bearing. In this embodiment, the first linear drive component 36 and the clamping block 37 are both set to three, and the side of the clamping block 37 away from the first linear drive component 36 is an inwardly concave arc structure, which matches the shape of the hose 47 and improves the clamping effect; the first linear drive component 36 is a first hydraulic cylinder, specifically, the first hydraulic cylinder is a micro hydraulic cylinder. During operation, multiple clamping blocks 37 are synchronously driven by multiple first hydraulic cylinders to adapt to the clamping of hoses 47 with different outer diameters. Furthermore, the force sensor 38 in the clamping assembly can collect the clamping force of the hose 47 surface in real time, thereby controlling the oil on and off of the first hydraulic cylinder, thereby ensuring the stability of the clamping force of hoses 47 with different outer diameters.

[0045] The hose clamping and rotating mechanism also includes a second mounting seat 39 fixed on the second base plate 31, and the rotation drive assembly includes a servo motor 40, a second reducer 41, a transmission belt 42, a first pulley 43 and a second pulley. The servo motor 40 and the second reducer 41 are both fixed on the second mounting seat 39. Specifically, the servo motor 40 and the second reducer 41 are both fixed on the second mounting seat 39 by bolts. The power output shaft of the servo motor 40 is connected to the power input end of the second reducer 41. The first pulley 43 is fixed on the power output shaft of the second reducer 41. The second pulley is fixedly sleeved on the outside of the mounting cylinder 35. The transmission belt 42 is wound around the first pulley 43 and the second pulley. The servo motor 40 is connected to the controller 8. In this embodiment, the clamping assembly is driven by the servo motor 40 + the second reducer 41, and the transmission belt 42 is used for transmission, so that the operation of the entire mechanism is stable and reliable. A hose clamping and rotating mechanism includes a servo motor 40, that is, there are two servo motors 40, and the two servo motors 40 rotate synchronously during operation.

[0046] The hose clamping and rotating mechanism also includes a synchronous wheel mounting frame 44 and a synchronous wheel 45. The synchronous wheel mounting frame 44 is arranged on the sliding base. Specifically, the synchronous wheel mounting frame 44 is fixed on the second mounting seat 39. In this embodiment, the synchronous wheel mounting frame 44 is welded to the second mounting seat 39. The synchronous wheel 45 is rotatably mounted on the upper part of the synchronous wheel mounting frame 44 through a third bearing. The central axis of the synchronous wheel 45 is colinearly arranged with the central axis of the mounting cylinder 35. The synchronous wheel 45 is used to coil the hose 47 wrapped around the hose sheath 18. A rotating handle 46 is provided on one side of the synchronous wheel 45 to facilitate the rotation of the synchronous wheel 45. When the length of the hose 47 exceeds the length of the second slide rail 7, that is, the hose 47 is relatively long, the hose 47 can be wound section by section. Specifically, the first section of the hose 47 is clamped by the clamping assembly, and the sliding drive mechanism and the rotating drive assembly work together to make the hose sheath 18 wound on the first section of the hose 47. Then, the clamping assembly is opened and no longer clamps the hose 47. At this time, the hose 47 with the hose sheath 18 wound is removed from a clamping assembly and the hose 47 with the hose sheath 18 wound is coiled on the synchronous wheel 45. Then, the clamping assembly clamps the second section of the hose 47 and the hose sheath 18 is wound around the second section of the hose 47. In this process, the synchronous wheel 45 is manually rotated to keep the synchronous wheel 45 and the clamping assembly rotating at the same speed. The above steps are repeated in sequence until the winding of the entire hose 47 is completed. In this embodiment, the synchronous wheel 45 coaxial with the mounting cylinder 35 is provided to achieve the winding of the relatively long hose 47 section by section, further improving the scope of application of the device.

[0047] The specific use process is as follows: adjust the two sliding bases to a suitable position according to the length of the hose 47, then lock the sliding bases on the second guide mechanism through the locking assembly, and clamp the two ends of the hose 47 in the two clamping assemblies respectively. One end of the hose sheath 18 is wound on the first bearing 16, and the other end of the hose sheath 18 passes through the gap between the two guide rollers 30 from bottom to top and is initially wound on the hose 47. The second linear drive component 24 drives the mounting plate 21, the guide assembly mounting frame 28 and the sheath guide assembly to move in a direction perpendicular to the first guide mechanism to adjust the contact position of the hose sheath 18 and the hose 47, so that the end of the hose sheath 18 extending from the gap between the two guide rollers 30 is located directly below the hose 47, thereby ensuring the winding accuracy of the hose sheath 18. The controller 8 turns on the servo motor 40, and the two servo motors 40 rotate synchronously. The servo motor 40 drives the first pulley 43 to rotate through the second reducer 41, and then drives the mounting cylinder 35 to rotate through the transmission belt 42 and the second pulley, so as to realize the rotation of the clamping assembly relative to the first mounting seat 34, thereby rotating the hose 47 clamped by the two clamping assemblies. At the same time, the controller 8 controls the rotary motor 12 to turn on, and the rotary motor 12 drives the gear 14 to rotate through the first reducer 13, thereby causing the sliding base 9 to reciprocate along the first slide rail 3, and at the same time drives the bracket 10, the upper cover plate 11, the sheath winding mechanism and the sheath guiding mechanism installed on the sliding base 9 to reciprocate relative to the first slide rail 3, so as to realize the winding of the hose sheath 18 on the hose 47.

[0048] The present specification uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A hose sheath winding device, characterized in that: The invention comprises a base, a frame, a first guide mechanism, a second guide mechanism, a sliding base, a sliding drive mechanism, a bracket, an upper cover plate, a sheath winding mechanism, a sheath guide mechanism, a controller and two hose clamping and rotating mechanisms, wherein the frame and the first guide mechanism are both fixed on the base, the sliding base is slidably mounted on the first guide mechanism, the sliding drive mechanism is used to drive the sliding base to reciprocate relative to the first guide mechanism, the bracket is fixed on the sliding base, the upper cover plate is fixed on the top of the bracket, the sheath winding mechanism is installed on one side of the bracket, the sheath guide mechanism is installed on the upper cover plate, and the sheath winding mechanism is used to wind the rubber hose. The tube sheath, the sheath guide mechanism is used to guide the hose sheath; the second guide mechanism is fixed to the top of the frame, the length direction of the second guide mechanism is consistent with the length direction of the first guide mechanism, the hose clamping and rotating mechanism includes a sliding base, a locking assembly, a first mounting seat, a clamping assembly and a rotation drive assembly, the sliding base is slidably mounted on the second guide mechanism, the locking assembly is used to lock the sliding base on the second guide mechanism, the first mounting seat is fixed on the sliding base, the clamping assembly includes a mounting cylinder and a plurality of clamping components fixed in sequence on the inner wall of the mounting cylinder along the circumferential direction, the mounting cylinder rotates The first guide mechanism comprises a first slide rail and a rack, and the first slide rail comprises a slide rail base, two upper guide rails and two lower guide rails. The two upper guide rails are respectively arranged on both sides of the top of the slide rail base, and the two lower guide rails are respectively arranged on both sides of the bottom of the slide rail base. A slide rail mounting frame is arranged on the base, and the lower guide rail is fixed on the slide rail mounting frame; the rack is fixed to the upper surface of the slide rail base along the length direction of the slide rail base, and the sliding base is slidably installed on the two upper guide rails. The sliding drive mechanism includes a driving component and a gear. The driving component is fixed on the sliding base and extends to the lower part through the top surface of the sliding base. The gear is fixed to the lower end of the driving component, and the gear is meshed with the rack. The driving component is connected to the controller;The sliding base includes a sliding base plate and a sliding assembly, the bracket is fixed to the sliding base plate, the sliding assembly includes two sliding blocks respectively arranged on both sides of the lower part of the sliding base plate, and a sliding groove is arranged on the inner side of each sliding block, and each sliding groove is used for sliding installation on one of the upper guide rails; the driving component includes a rotary motor and a first reducer, the first reducer is fixed to the sliding base plate, and the power output shaft of the first reducer extends to the bottom of the sliding base plate and is fixed with the gear, the power output shaft of the rotary motor is connected to the power input end of the first reducer, and the rotary motor connected to the controller; the first guide mechanism also includes two anti-collision components respectively arranged at both ends of the slide rail base, the anti-collision component includes an anti-collision block, a pressure plate and a magnetic induction limit switch, the anti-collision block is fixed to the slide rail base, a groove is arranged on the upper part of the anti-collision block, the magnetic induction limit switch is arranged in the groove, the pressure plate is fixed on the upper part of the anti-collision block, the magnetic induction limit switch is connected to the controller, and a magnet is arranged on the sliding bottom plate; the sheath winding mechanism includes a sheath mounting frame, a pin shaft, a first bearing and a fastening nut, the sheath mounting frame is fixed to one side of the bracket, the pin shaft is fixed to The sleeve is fixed on the sleeve mounting frame, the axial direction of the pin shaft is consistent with the length direction of the first guide mechanism, the end of the pin shaft away from the sleeve mounting frame is provided with an external thread for installing the fastening nut, the inner ring of the first bearing is fixedly sleeved on the pin shaft, and the outer ring of the first bearing is used for winding and installing the hose sleeve; the sleeve guide mechanism includes a first bottom plate, a mounting plate, a first connecting plate, a second connecting plate, a second linear drive component, a sleeve guide assembly, a guide assembly mounting frame, at least two first sliders and at least two third slide rails, the first bottom plate is fixed to the upper surface of the upper cover plate, and the upper The cover plate is provided with a through hole for the hose sheath to pass through, a plurality of the third slide rails are fixed in parallel to the first base plate, the length direction of the third slide rails is perpendicular to the length direction of the first guide mechanism, a plurality of the first sliders are fixed to the bottom of the mounting plate, each of the first sliders is slidably mounted on one of the third slide rails, the first connecting plate is provided at the upper part of one end of the first base plate, the second connecting plate is provided at the lower part of the other end of the mounting plate, the two ends of the second linear drive component are respectively connected to the first connecting plate and the second connecting plate, and the second linear drive component is connected to the controller;The guide assembly mounting frame is fixed to the top of the mounting plate, the sheath guide assembly includes a mounting frame and two guide rollers, the mounting frame is fixed to the top of the guide assembly mounting frame, each guide roller is provided with a roller shaft at both ends, each guide roller is rotatably mounted on the mounting frame through the two roller shafts, the axial direction of each guide roller is consistent with the length direction of the first guide mechanism, and a gap is formed between the two guide rollers for the hose sheath to pass through; the second guide mechanism includes at least two second slide rails parallel to each other, the second slide rails are fixed to the top of the frame; the sliding base includes a second bottom plate and at least two second sliders, the second sliders are fixed to the bottom of the second bottom plate, and each second slider is slidably mounted on one of the second slide rails. ; 2. The hose sheath winding device according to claim 1, characterized in that: The locking assembly corresponds to the second slider one by one, and includes a locking handle, a threaded rod and a locking rubber pad. The threaded rod is threadedly installed in the second base plate and the second slider. The upper end of the threaded rod extends out from the upper end of the second base plate and is fixed with the locking handle. The lower end of the threaded rod extends out from the bottom end of the second slider and is fixed with the locking rubber pad. The locking rubber pad can be tightly pressed against the second slide rail.

3. The hose sheath winding device according to claim 1, characterized in that: The first mounting seat is fixed on the second bottom plate, and the mounting cylinder is rotatably mounted in the first mounting seat via a second bearing.

4. The hose sheath winding device according to claim 1, characterized in that: The hose clamping and rotating mechanism also includes a second mounting seat fixed on the second base plate, and the rotating drive assembly includes a servo motor, a second reducer, a transmission belt, a first pulley and a second pulley. The servo motor and the second reducer are both fixed on the second mounting seat, and the power output shaft of the servo motor is connected to the power input end of the second reducer. The first pulley is fixed on the power output shaft of the second reducer, and the second pulley is fixedly sleeved on the outside of the mounting cylinder. The transmission belt is wound around the first pulley and the second pulley, and the servo motor is connected to the controller.

5. The hose sheath winding device according to claim 1, characterized in that: The hose clamping and rotating mechanism also includes a synchronous wheel mounting frame and a synchronous wheel. The synchronous wheel mounting frame is arranged on the sliding base. The synchronous wheel is rotatably mounted on the upper part of the synchronous wheel mounting frame through a third bearing. The central axis of the synchronous wheel is colinearly arranged with the central axis of the mounting cylinder. The synchronous wheel is used to coil the hose wrapped around the hose sheath.

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